Plastic and wood composite tabletop

ABSTRACT

a plastic and wood composite tabletop comprising a plastic board, a fiberboard or particieboard or other wood board, and a frame, wherein said plastic board covering on the top surface and the total portion of the side surface or the upper portion of the side surface of said fiberboard or particieboard or other wood board, the frame used as reinforcement and connecting piece of the tabletop, said frame set in the side surface and/or the lower edge of said fiberboard or particieboard or other wood board and fixed with said fiberboard or particieboard or other wood board. 
     the present invention widen the application field of the fiberboard in the mid-range furniture, and the surface of the thin fiberboard or particieboard or the other wood board of the present invention is decorated, the edge is reinforced, and is suit for being used as tabletop.

FIELD OF THE INVENTION

The present invention relates to a tabletop and, in particular, to an improved tabletop of bridge table.

BACKGROUND OF THE INVENTION

Conventional bridge tabletop (foldable table with simple structure) usually included by frame, PVC film and fiberboard, the PVC film covered on the top of the fiberboard, and the periphery of the film folded inwardly and is fixed on the fiberboard by nails, then fixed on the frame via connecting strips, thus the tabletop of conventional table is made. However, the soft PVC film of this tabletop made the tabletop to be rough, not durable, easily-scared, and the product is low-grade. The nailing connecting make that being not good manufacturability, rough bottom side, low production efficiency and irregular appearance, and the quality is not easy to be controlled.

SUMMARY OF THE INVENTION

The primary object of the present invention is to providing a plastic and wood composite tabletop which having simple structure, high quality and low cost.

This object of the invention is achieved by providing a plastic and wood composite tabletop comprising a plastic board, a fiberboard or particieboard or other wood board, and a frame, wherein said plastic board covering on the top surface and the total portion of the side surface or the upper portion of the side surface of said fiberboard or particleboard or other wood board, the frame used as reinforcement and connecting piece of the tabletop, said frame set in the side surface and/or the lower edge of said fiberboard or particleboard or other wood board and fixed with said fiberboard or particleboard or other wood board

Said frame is made of metal such as steel or aluminum, certainly, the other material with well rigid also can be used herein.

Said frame fixed with said fiberboard or particieboard or other wood board via connecting strips.

Said plastic board is a board with folding-down edges in the four sides, and is made by vacuum molding.

The surface of said plastic board having a film with patterns, said plastic board adhere to said fiberboard or particleboard or other wood board by form-in-place or gluing.

Said frame arranged in the joint position between the plastic board and the fiberboard or particieboard or other wood board, and said frame not only hide the sealing position, but also used as the supporting frame of the surface board.

A sealing strip disposed on the edge of said plastic board, and the sealing strip is an injection moulding or an extrusion moulding and having an inner side connecting with the frame.

The lower portion of the out side of said sealing strip has a step sealed on the out side of the plastic board, the inner side of said sealing strip connecting to said frame by gluing or inserting connection or nailing.

The out side of said sealing strip connecting with the edge of the vacuum-moulding board by gluing or melding.

The present invention widen the application field of the fiberboard in the mid-range furniture, the fiberboard or particieboard or other wood board only can be used as clapboard of drawer, table or cupboard in conventional furniture, although plastic film or paster can be composite to the surface of the fiberboard or particieboard or other wood board, the surface is still not good enough because the surface of the fiberboard is rough. Secondly, the fiberboard is lower-cost, but having lower anti-flex, and can not be used in a large stress acreage such as a tabletop, the present invention integrate the surface decoration into the reinforcement of the fiberboard or particleboard or other wood board Compared with conventional blow-molding tabletop, although conventional blow-molding tabletop is hollow, but the plastic lay in the top and the bottom are thick, and must supported by the frame, while the present invention only use a lay of plastic board, and the anti-flex strength is higher than the blow-molding tabletop markedly, and has abroad material resource and simple manufacture process.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a top view of a foldable table of the present invention;

FIG. 2 is a front view of a foldable table of the present invention;

FIG. 3 is a partial sectional view along A-A of the tabletop in embodiment 1;

FIG. 4 is a partial sectional view along A-A of the tabletop in embodiment 2;

FIG. 5 is a partial sectional view along A-A of the tabletop in embodiment 3;

FIG. 6 is a partial sectional view along A-A of the tabletop in embodiment 4;

FIG. 7 is a partial sectional view along A-A of the tabletop in embodiment 5;

FIG. 8 is a partial sectional view along A-A of the tabletop in embodiment 6;

FIG. 9 is a partial sectional view along A-A of the tabletop in embodiment 7;

FIG. 10 is a partial sectional view along A-A of the tabletop in embodiment 8.

DESCRIPTION OF THE PREFERRED EMBODIMENT Embodiment 1

Referring to FIGS. 1, 2 and 3, the tabletop of the foldable table 1 comprising a fiberboard 4, a vacuum-molding plastic board 3, and a frame 61, the frame 61 set under the lower edge of the tabletop, and hide the sealing position between the fiberboard and the plastic board, the frame 61 connected with the tabletop via a connecting strip 5, and the leg 2 connected to the frame 61.

Embodiment 2

Referring to FIG. 4, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment the frame 62 has a fringe 621 extending upwardly to the side of the tabletop.

Embodiment 3

Referring to FIG. 5, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment the frame 63 has a fringe 631 extending upwardly to the side of the tabletop, and the outside of the frame has an arc shape.

Embodiment 4

Referring to FIG. 6, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment the frame 64 is set in the side of the tabletop and connected to the tabletop via a connecting strip 5.

Embodiment 5

Referring to FIG. 7, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment the frame 65 is single-layer.

Embodiment 6

Referring to FIG. 7, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment the frame 66 is G-shaped.

Embodiment 7

Referring to FIG. 9, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment a sealing strip 71 disposed on the outside of the vacuum-molding plastic board, the out side of the sealing strip having a step for sealing the outside of the vacuum-molding plastic, and the inner side of the sealing strip having a nail which inserted into the frame 67.

Embodiment 8

Referring to FIG. 10, the structure of tabletop is similar to embodiment 1, the difference is that in this embodiment a sealing strip 72 disposed on the outside of the vacuum-molding plastic board, the out side of the sealing strip having a step for sealing the outside of the vacuum-molding plastic, and the inner side of the sealing strip connected to the frame 68 via a nail.

It is understood that the invention is not confined to the particular construction and arrangement of parts herein illustrated and described, but embraces such modified forms thereof as come within the scope of the following claims. 

1. a plastic and wood composite tabletop comprising a plastic board, a fiberboard or particieboard or other wood board, and a frame, wherein said plastic board covering on the top surface and the total portion of the side surface or the upper portion of the side surface of said fiberboard or particieboard or other wood board, the frame used as reinforcement and connecting piece of the tabletop, said frame set in the side surface and/or the lower edge of said fiberboard or particleboard or other wood board and fixed with said fiberboard or particieboard or other wood board.
 2. The plastic and wood composite tabletop according to claim 1, wherein said frame is a metal article.
 3. The plastic and wood composite tabletop according to claim 1, wherein said frame fixed with said fiberboard or particieboard or other wood board via connecting strips.
 4. The plastic and wood composite tabletop according to claim 1, wherein said plastic board is a board with folding-down edges in the four sides, and is made by vacuum molding.
 5. The plastic and wood composite tabletop according to claim 1, wherein the surface of said plastic board having a film with patterns, said plastic board adhere to said fiberboard or particieboard or other wood board by form-in-place or gluing.
 6. The plastic and wood composite tabletop according to claim 1, wherein said frame arranged in the connecting position between the plastic board and the fiberboard or particieboard or other wood board, said frame not only hide the sealing position, but also used as the supporting frame of the surface board.
 7. The plastic and wood composite tabletop according to claim 3, wherein a sealing strip disposed in the edge of said plastic board, the sealing strip is injection moulding or extrusion moulding and having an inner side connecting with to the frame.
 8. The plastic and wood composite tabletop according to claim 6, wherein the lower portion of the out side of said sealing strip has a step sealed on the out side of the plastic board, the inner side of said sealing strip connecting to said frame by gluing or inserting connection or nailing.
 9. The plastic and wood composite tabletop according to claim 6, wherein the out side of said sealing strip connecting with the edge of the vacuum-moulding board by gluing or melding. 